Water surface pile holding device

Abstract

The invention provides a water surface pile holding device. The water surface pile holding device comprises a floating body platform, an elastic guide wheel assembly is fixedly arranged on the inner side of a cavity formed by enclosing the floating body platform, and an inclination angle sensor and a controller are embedded in the floating body platform. An outer ring and an inner ring of a circular ring bearing can be hinged and rotate, a V-shaped rod is fixedly arranged on a hinge shaft, and the two sides of a connecting rod are correspondingly fixed to the center of a first guide wheel and the center of a second guide wheel. A cam is fixedly arranged at the end, away from a rotating motor, of a transmission rod. An inner cavity of a lubricant box is divided into a first chamber and a second chamber, and an outlet pipe penetrates through the outer ring of the circular ring bearing and then can inject lubricant into the outer ring of the circular ring bearing. According to the water surface pile holding device, the inclination change of the floating body platform can be detected and the inclination position of an elastic guide wheel assembly can be automatically adjusted so as to keep stable; and the lubricant box is internally arranged, the rotating smoothness is guaranteed, hysteresis is avoided, the service life is effectively prolonged, and the water surface pile holding device is very worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of pile holding devices, in particular to a water surface pile holding device. Background technique [0002] In the prior art, there is a pile holding device with the application number "201810259163.X". The pile holding device includes an upper pile holding mechanism, a lower pile holding mechanism and a bracket. The upper pile holding mechanism and the lower pile holding mechanism are arranged at intervals On the bracket, the upper pile holding mechanism and the lower pile holding mechanism have the same structure. By setting up two layers of pile holding mechanisms, the control accuracy of the pile holding device for foundation piles with large diameter and heavy weight can be improved, thereby improving the deviation correction ability during the installation of foundation piles , to improve the construction efficiency. At the same time, both the upper pile holding mechanism and the lower pile holding me...

AI Technical Summary

Problems solved by technology

[0003] However, there are still relatively obvious defects in its use: 1. In the above-mentioned device, the bracket of the pile holder is arranged on the deck of the offshore platform. When there is a tilt, the pile holder will also tilt, which will reduce the stability of its pile holding, and there are certain safety hazards; 2. The above-mentioned device includes a roller assembly, and the stable rotation of the roller assembly will inevitably use However, after being eroded by the sea wind for a long time, the bearing is prone to stagnation, resulting in the problem of unsmooth rotation, and manual cleaning is required, which requires more manpower and material resources, and is inconvenient to use.

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